Trojan_Win32_Startpage_KS

YARA detection rule by roadwy

Trojan:Win32/Startpage.KS,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_Win32_Startpage_KS{
	meta:
		description = "Trojan:Win32/Startpage.KS,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {69 65 78 70 6c 6f 72 65 2e 65 78 65 20 68 74 74 70 3a 2f 2f 77 77 77 2e 70 70 32 33 34 35 2e 63 6f 6d 00 fd 99 80 00 53 65 46 61 73 74 49 6e 73 74 61 6c 6c 32 5f 33 32 31 38 2e 65 78 65 } 		$a_01_1 = {68 74 74 70 3a 2f 2f 77 77 77 2e 6a 64 39 2e 6e 65 74 2f 63 6f 75 6e 74 6e 65 77 2f 57 72 69 74 65 44 61 74 61 2e 61 73 70 78 3f 69 64 3d fd 8a 80 26 4d 41 43 3d fd 8b 80 26 6d 64 35 3d } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1) >=2
 
}

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

be1e0baf-acaf-4677-9606-6447bcb3223a

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Executable code, not a declarative rule

This submission is arbitrary [[ currentRule.format ? currentRule.format.toUpperCase() : '' ]] code, not a declarative detection rule — review it as you would any script before running it, and note that it cannot be safely aggregated or auto-executed alongside YARA/Sigma/Suricata/CRS rules.

Rejected pattern present

[[ reason ]]

What does this mean?

Format & documentation suggestions

Not a security issue — this rule is valid and was accepted as-is. These are optional fields/conventions its own format recommends, mainly affecting its quality score and how well it documents itself for other reviewers.

[[ reason ]]

What do these messages mean?

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

[[ currentRule.title ]]

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